<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/layui@2.6.8/dist/css/layui.css">
</head>
<body>
  <form class="layui-form" action="">
    <div class="layui-form-item">
      <label class="layui-form-label">输入框</label>
      <div class="layui-input-block">
        <input type="text" name="title" required  lay-verify="required" placeholder="请输入标题" autocomplete="off" class="layui-input">
      </div>
    </div>
    <div class="layui-form-item">
      <label class="layui-form-label">密码框</label>
      <div class="layui-input-inline">
        <input type="password" name="password" required lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input">
      </div>
      <div class="layui-form-mid layui-word-aux">辅助文字</div>
    </div>
    <div class="layui-form-item">
      <label class="layui-form-label">选择框</label>
      <div class="layui-input-block">
        <select name="city" lay-verify="required">
          <option value=""></option>
          <option value="0">北京</option>
          <option value="1">上海</option>
          <option value="2">广州</option>
          <option value="3">深圳</option>
          <option value="4">杭州</option>
        </select>
      </div>
    </div>
    <div class="layui-form-item">
      <label class="layui-form-label">复选框</label>
      <div class="layui-input-block">
        <input type="checkbox" name="like[write]" title="写作">
        <input type="checkbox" name="like[read]" title="阅读" checked>
        <input type="checkbox" name="like[dai]" title="发呆">
      </div>
    </div>
    <div class="layui-form-item">
      <label class="layui-form-label">开关</label>
      <div class="layui-input-block">
        <input type="checkbox" name="switch" lay-skin="switch">
      </div>
    </div>
    <div class="layui-form-item">
      <label class="layui-form-label">单选框</label>
      <div class="layui-input-block">
        <input type="radio" name="sex" value="男" title="男">
        <input type="radio" name="sex" value="女" title="女" checked>
      </div>
    </div>
    <div class="layui-form-item layui-form-text">
      <label class="layui-form-label">文本域</label>
      <div class="layui-input-block">
        <textarea name="desc" placeholder="请输入内容" class="layui-textarea"></textarea>
      </div>
    </div>
    <div class="layui-form-item">
      <div class="layui-input-block">
        <button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
        <button type="reset" class="layui-btn layui-btn-primary">重置</button>
      </div>
    </div>
  </form>
   
  <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/layui@2.6.8/dist/layui.js"></script>
  <script>
    

  //Demo
  layui.use('form', function(){
    var form = layui.form;
    
    //监听提交
    form.on('submit(formDemo)', function(data){
      layer.msg(JSON.stringify(data.field));
      return false;
    });
  });

  
  </script>
</body>
</html>